将换热器分解成若干微元，选用恰当的空泡数学模型，计算各组分在换热器中的滞留量。
Element approach is employed, and the amount of each component holdup is calculated element by element with a proper void fraction model.
公司研发生产的微通道换热器是一种采用铝合金材料制成的高效新型换热器，主要运用于家用、轻型商用空调、运输空调和制冷冷冻市场。
MCHX is high efficiency and newly development heat exchanger which being made of aluminum alloy and mainly applicable for residential AC, light commercial AC and refrigeration and chiller market.
由于CO_2热物性方面的特殊性，目前开发的CO_2蒸发器多数采用紧凑式的微通道换热器。
Since thermal properties of CO_2 are different to other conventional refrigerants, the compact mini-channel heat exchangers are usually chosen as the new developing evaporators.
用于家用、商用空调微通道换热器的具有国际先进水平的生产线将于2010年1月调试完成。该生产线具备生产大型商用平行流换热器芯体的能力。
The newly invested world-class production line used for MCHX manufacturing for residential and commercial AC will begin operation in Jan. 2010 which could produce large-size MCHX.
第二部分为比较传统的管翅式换热器和微通道换热器在压缩冷凝机组中的应用。
Part Two compares the traditional tube-fin heat exchanger and the microchannel heat exchanger used in compressor condensing unit.
研究包括微通道换热器在制冷压缩冷凝机组中的设计，微通道换热器仿真与优化和微通道换热器试验。
The research includes design of microchannel heat exchanger in refrigeration compressor condensing unit, microchannel heat exchanger simulation and optimization, and experimentation.
基于研制的新压缩冷凝机组样机开发探讨了微通道换热器的设计方法。
Design method of microchannel heat exchanger is discussed according to the development of a new compressor condensing unit model.
微通道换热器作为新型高效换热器，已广泛应用于汽车空调换热器，并且正在家用空调中推广使用。
As a high-efficiency heat exchanger, microchannel heat exchanger has been widely used in automobile air-conditioning and is promoted using in residential air-conditioning.
文章给出了微通道换热器换热面积计算公式，选取了可以应用于微通道计算的换热系数计算关联式。
Computation formulas of microchannel heat exchanger heat transfer area are presented. So are the heat transfer coefficient correlations which are suitable for microchannels.
管内制冷剂流量分配不均对微通道换热器有重要影响，会导致其能力退化。
Refrigerant flow maldistribution in multiple flat tubes is important for microchannel heat exchanger, which leads to performance deterioration and capacity degradation.
管内制冷剂流量分配不均对微通道换热器有重要影响，会导致其能力退化。
Refrigerant flow maldistribution in multiple flat tubes is important for microchannel heat exchanger, which leads to performance deterioration and capacity degradation.
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